“Strawberry & Black" Mercury Convertible Fountain Pen / Rollerball

This is a slightly longer version of my Mercury Pocket Pen, designed to fit a standard International Converter or long International Cartridge. Material: NYH Ebonite "Strawberry and Black, 8-swirl" NOTE: This pen can also be optionally delivered with a Schmidt Rollerball Option in 0.5 or 0.7 that takes standard International cartridges. Fountain Pen Technology / Cartridge-Rollerball-System - schmidttechnology.de This option is a Rollerball nib that is interchangeable with the Fountain Pen nib. Addition of the Rollerball nib when a Fountain Pen section has been ordered is $10. Long Version 11mm cap threads 130mm capped length 125mm uncapped length  Postable, approximately 160mm posted Nib Choice of: Jowo #5 Nib Housing, Feed and Nib Schmidt #5 Housing, Feed and Nib Ships with converter Priced with Jowo or Schmidt Nib (EF, F, M, B, 1.1) Steel Bock #5 Titanium nib available for extra charge